<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>


<form method="POST" action=" name="contactform" />
Email: <input type="text" name="contactemail" value="' . strip_tags($_REQUEST['contactemail']) . '" />
<input type="submit" name="submit" value="submit" />
</form>

</body>
</html>